|
| Design: |
Invoices
|
| Description: |
Design: on-ear, device type: wireless headphones, acoustic design type: open, functions: volume control, operating time: 50 h
|
| Additional Information: |
Battery type: AAA; Range: 7 m; Data transmission channel: infrared channel; Number of batteries: 2
|
| Functions: |
Volume control
|
| Working hours: |
50 h
|
| Sensitivity: |
108 dB
|
| Device type: |
Wireless headphones
|
| Mount type: |
Headband
|
| Max power: |
150 mW
|
| Maximum playback frequency: |
20000 Hz
|
| Minimum repeatable frequency: |
18 Hz
|
| Technology: |
Dynamic
|
| Membrane diameter: |
40 mm
|
| Type of acoustic design: |
Open
|
| Wireless connection type: |
Infrared channel
|